Legal claims defining the scope of protection. Each claim is shown in both the original legal language and a plain English translation.
1. A display apparatus comprising: a display configured to display an image; a first transmitter configured to transmit a first wireless signal to an external device; a second transmitter configured to transmit a second wireless signal having a same period as the first wireless signal transmitted by the first transmitter to the external device; a signal receiver configured to receive the first wireless signal and the second wireless signal; and a processor configured to: identify a time difference between the signal receiver receiving the first wireless signal and the signal receiver receiving the second wireless signal, and control the first transmitter to transmit, to the external device, the first wireless signal that is compensated based on the identified time difference, or control the second transmitter to transmit, to the external device, the second wireless signal that is compensated based on the identified time difference.
A display apparatus includes a display for showing images, a first wireless transmitter, and a second wireless transmitter. Both transmitters send wireless signals, specifically a first and a second signal with the same period, to an external device. The apparatus also has a signal receiver that receives these first and second wireless signals internally. A processor identifies the time difference between when the internal signal receiver gets the first wireless signal and when it gets the second wireless signal. Based on this identified time difference, the processor adjusts either the first wireless signal from the first transmitter or the second wireless signal from the second transmitter before it is sent to the external device.
2. The display apparatus according to claim 1 , wherein the signal receiver is further configured to receive the first wireless signal from the first transmitter and the second wireless signal transmitted from the second transmitter; and the processor is further configured to, based on whether the first wireless signal received by the signal receiver or the second wireless signal received by the signal receiver is identified, control the first transmitter to transmit the first wireless signal that is compensated based on the identified time difference or the second transmitter to transmit the second wireless signal that is compensated based on the identified time difference.
A display apparatus includes a display for showing images, a first wireless transmitter, and a second wireless transmitter. Both transmitters send wireless signals, specifically a first and a second signal with the same period, to an external device. The apparatus also has an internal signal receiver that receives these first and second wireless signals from its own first and second transmitters. A processor identifies the time difference between when the internal signal receiver gets the first wireless signal and when it gets the second wireless signal. Based on whether the received first or second wireless signal is successfully identified by the receiver, the processor controls either the first transmitter to send the first wireless signal compensated based on that identified time difference, or the second transmitter to send the second wireless signal compensated based on that identified time difference to the external device.
3. The display apparatus according to claim 2 , wherein the processor is further configured to, based on whether decoding of the first wireless signal received by the signal receiver and the second wireless signal received by the signal receiver is successful, identify the first wireless signal received by the signal receiver and the second wireless signal received by the signal receiver.
A display apparatus includes a display for showing images, a first wireless transmitter, and a second wireless transmitter. Both transmitters send wireless signals, specifically a first and a second signal with the same period, to an external device. The apparatus also has an internal signal receiver that receives these first and second wireless signals from its own first and second transmitters. A processor identifies the time difference between when the internal signal receiver gets the first wireless signal and when it gets the second wireless signal. Based on whether the received first or second wireless signal is successfully identified by the receiver, the processor controls either the first transmitter to send the first wireless signal compensated based on that identified time difference, or the second transmitter to send the second wireless signal compensated based on that identified time difference to the external device. The identification of these signals by the processor occurs based on whether decoding of both the first and second wireless signals received by the signal receiver is successful.
4. The display apparatus according to claim 1 , wherein the first transmitter is provided in a main body of the display apparatus, and the second transmitter is provided in the display which is connected to the main body via a cable.
A display apparatus includes a display for showing images, a first wireless transmitter located in the main body of the display apparatus, and a second wireless transmitter located within the display itself, which is connected to the main body via a cable. Both transmitters send wireless signals, specifically a first and a second signal with the same period, to an external device. The apparatus also has a signal receiver that receives these first and second wireless signals internally. A processor identifies the time difference between when the internal signal receiver gets the first wireless signal and when it gets the second wireless signal. Based on this identified time difference, the processor adjusts either the first wireless signal from the first transmitter or the second wireless signal from the second transmitter before it is sent to the external device.
5. The display apparatus according to claim 4 , wherein the main body comprises: a signal generator configured to generate a signal to be used by the first transmitter to transmit the first wireless signal or the second transmitter to transmit the second wireless signal; and a signal converter configured to convert the signal to a signal format of the cable via which the converted wireless signal is transmitted to the display.
A display apparatus includes a display for showing images, a first wireless transmitter located in the main body of the display apparatus, and a second wireless transmitter located within the display itself, which is connected to the main body via a cable. Both transmitters send wireless signals, specifically a first and a second signal with the same period, to an external device. The apparatus also has a signal receiver that receives these first and second wireless signals internally. A processor identifies the time difference between when the internal signal receiver gets the first wireless signal and when it gets the second wireless signal. Based on this identified time difference, the processor adjusts either the first wireless signal from the first transmitter or the second wireless signal from the second transmitter before it is sent to the external device. The main body contains a signal generator to create signals for both transmitters and a signal converter to change the signal format for transmission over the cable to the display.
6. The display apparatus according to claim 5 , wherein the display comprises a second signal converter configured to convert the signal received from the main body via the cable to another signal format of the second transmitter.
A display apparatus includes a display for showing images, a first wireless transmitter located in the main body of the display apparatus, and a second wireless transmitter located within the display itself, which is connected to the main body via a cable. Both transmitters send wireless signals, specifically a first and a second signal with the same period, to an external device. The apparatus also has a signal receiver that receives these first and second wireless signals internally. A processor identifies the time difference between when the internal signal receiver gets the first wireless signal and when it gets the second wireless signal. Based on this identified time difference, the processor adjusts either the first wireless signal from the first transmitter or the second wireless signal from the second transmitter before it is sent to the external device. The main body contains a signal generator to create signals for both transmitters and a signal converter to change the signal format for transmission over the cable to the display. The display itself includes a second signal converter to reformat the signal received from the main body via the cable for use by the second transmitter.
7. The display apparatus according to claim 1 , further comprising a storage configured to store information associated with a reference signal, wherein the processor is further configured to identify the time difference by comparing respective lengths of the first wireless signal received by the signal receiver and the second wireless signal received by the signal receiver with a length of the reference signal based on the stored information associated with the reference signal.
A display apparatus includes a display for showing images, a first wireless transmitter, and a second wireless transmitter. Both transmitters send wireless signals, specifically a first and a second signal with the same period, to an external device. The apparatus also has a signal receiver that receives these first and second wireless signals internally. A processor identifies the time difference between when the internal signal receiver gets the first wireless signal and when it gets the second wireless signal. Based on this identified time difference, the processor adjusts either the first wireless signal from the first transmitter or the second wireless signal from the second transmitter before it is sent to the external device. The apparatus also includes storage that holds reference signal information. The processor calculates the time difference by comparing the lengths of the first and second wireless signals received by the signal receiver with the length of a stored reference signal.
8. The display apparatus according to claim 1 , wherein the processor is further configured to control the first transmitter to transmit the first wireless signal that is compensated based on the time difference during an initialization operation of the display apparatus, or the second transmitter to transmit the second wireless signal that is compensated based on the time difference during the initialization operation of the display apparatus.
A display apparatus includes a display for showing images, a first wireless transmitter, and a second wireless transmitter. Both transmitters send wireless signals, specifically a first and a second signal with the same period, to an external device. The apparatus also has a signal receiver that receives these first and second wireless signals internally. A processor identifies the time difference between when the internal signal receiver gets the first wireless signal and when it gets the second wireless signal. Based on this identified time difference, the processor adjusts either the first wireless signal from the first transmitter or the second wireless signal from the second transmitter before it is sent to the external device. This compensation of the wireless signal occurs during an initialization operation of the display apparatus.
9. A method of controlling a display apparatus, the method comprising: transmitting, by a first transmitter of the display apparatus, a first wireless signal; transmitting, by a second transmitter of the display apparatus, a second wireless signal having a same period as the first wireless signal; receiving, by a signal receiver of the display apparatus, the first wireless signal and the second wireless signal; and controlling the first transmitter to transmit the first wireless signal that is compensated or the second transmitter to transmit the second wireless signal that is compensated, the first wireless signal or the second wireless being compensated based on a time difference between the signal receiver receiving the first wireless signal and the signal receiver receiving the second wireless signal.
A method for controlling a display apparatus involves a first transmitter sending a first wireless signal and a second transmitter sending a second wireless signal with the same period as the first, both from the display apparatus. A signal receiver within the display apparatus then receives both the first and second wireless signals. The method calculates a time difference between the signal receiver receiving the first wireless signal and receiving the second wireless signal. Based on this time difference, the method controls either the first transmitter to send the compensated first wireless signal or the second transmitter to send the compensated second wireless signal to an external device.
10. The method according to claim 9 , wherein the receiving comprises receiving, by the signal receiver of the display apparatus, the first wireless signal transmitted from the first transmitter and the second wireless signal transmitted from the second transmitter, and wherein the controlling comprises, based on whether the received first wireless signal or the received second wireless signal is identified, controlling the first transmitter to transmit the first wireless signal that is compensated based on the time difference or the second transmitter to transmit the second wireless signal that is compensated based on the time difference.
A method for controlling a display apparatus involves a first transmitter sending a first wireless signal and a second transmitter sending a second wireless signal with the same period as the first, both from the display apparatus to an external device. A signal receiver within the display apparatus then receives both the first and second wireless signals that were transmitted from its own first and second transmitters. The method calculates a time difference between the signal receiver receiving the first wireless signal and receiving the second wireless signal. Based on whether the received first wireless signal or the received second wireless signal is identified, the method controls either the first transmitter to send the compensated first wireless signal based on that time difference or the second transmitter to send the compensated second wireless signal based on that time difference to the external device.
11. The method according to claim 10 , further comprising, based on whether decoding of the first wireless signal received by the signal receiver and the second wireless signal received by the signal receiver is successful, identifying the first wireless signal received by the signal receiver and the second wireless signal received by the signal receiver.
A method for controlling a display apparatus involves a first transmitter sending a first wireless signal and a second transmitter sending a second wireless signal with the same period as the first, both from the display apparatus to an external device. A signal receiver within the display apparatus then receives both the first and second wireless signals that were transmitted from its own first and second transmitters. The method calculates a time difference between the signal receiver receiving the first wireless signal and receiving the second wireless signal. Based on whether the received first wireless signal or the received second wireless signal is identified, the method controls either the first transmitter to send the compensated first wireless signal based on that time difference or the second transmitter to send the compensated second wireless signal based on that time difference to the external device. The identification of the received first and second wireless signals occurs based on whether their decoding by the signal receiver is successful.
12. The method according to claim 9 , wherein the first transmitter is provided in a main body of the display apparatus, and the second transmitter is provided in a display which is connected to the main body via a cable.
A method for controlling a display apparatus involves a first transmitter, located in the main body of the apparatus, sending a first wireless signal, and a second transmitter, located in the display connected to the main body via a cable, sending a second wireless signal with the same period as the first. Both signals are sent from the display apparatus to an external device. A signal receiver within the display apparatus then receives both the first and second wireless signals. The method calculates a time difference between the signal receiver receiving the first wireless signal and receiving the second wireless signal. Based on this time difference, the method controls either the first transmitter to send the compensated first wireless signal or the second transmitter to send the compensated second wireless signal to the external device.
13. The method according to claim 12 , further comprising: generating a signal to be used by the first transmitter to transmit the first wireless signal or the second transmitter to transmit the second wireless signal; and converting the wireless signal to a signal format of the cable via which the converted signal is transmitted to the display.
A method for controlling a display apparatus involves a first transmitter, located in the main body of the apparatus, sending a first wireless signal, and a second transmitter, located in the display connected to the main body via a cable, sending a second wireless signal with the same period as the first. Both signals are sent from the display apparatus to an external device. A signal receiver within the display apparatus then receives both the first and second wireless signals. The method calculates a time difference between the signal receiver receiving the first wireless signal and receiving the second wireless signal. Based on this time difference, the method controls either the first transmitter to send the compensated first wireless signal or the second transmitter to send the compensated second wireless signal to the external device. The method also includes generating a signal for use by the first or second transmitter, and converting this signal into a format suitable for transmission over the cable to the display.
14. The method according to claim 13 , further comprising converting the signal received from the main body via the cable to another signal format of the second transmitter.
A method for controlling a display apparatus involves a first transmitter, located in the main body of the apparatus, sending a first wireless signal, and a second transmitter, located in the display connected to the main body via a cable, sending a second wireless signal with the same period as the first. Both signals are sent from the display apparatus to an external device. A signal receiver within the display apparatus then receives both the first and second wireless signals. The method calculates a time difference between the signal receiver receiving the first wireless signal and receiving the second wireless signal. Based on this time difference, the method controls either the first transmitter to send the compensated first wireless signal or the second transmitter to send the compensated second wireless signal to the external device. The method also includes generating a signal for use by the first or second transmitter, converting this signal into a format suitable for transmission over the cable to the display, and then converting the signal received from the main body via the cable into a different signal format specifically for the second transmitter.
15. The method according to claim 9 , further comprising identifying the time difference by comparing lengths of the first wireless signal received by the signal receiver and the second wireless signal received by the signal receiver with a length of a reference signal.
A method for controlling a display apparatus involves a first transmitter sending a first wireless signal and a second transmitter sending a second wireless signal with the same period as the first, both from the display apparatus. A signal receiver within the display apparatus then receives both the first and second wireless signals. The method calculates a time difference between the signal receiver receiving the first wireless signal and receiving the second wireless signal. Based on this time difference, the method controls either the first transmitter to send the compensated first wireless signal or the second transmitter to send the compensated second wireless signal to an external device. The time difference is identified by comparing the lengths of the first wireless signal and the second wireless signal received by the signal receiver with the length of a reference signal.
16. The method according to claim 9 , wherein the controlling comprises controlling the first transmitter to transmit the first wireless signal that is compensated based on the time difference during an initialization operation of the display apparatus or the second transmitter to transmit the second wireless signal that is compensated based on the time difference during the initialization operation of the display apparatus.
A method for controlling a display apparatus involves a first transmitter sending a first wireless signal and a second transmitter sending a second wireless signal with the same period as the first, both from the display apparatus. A signal receiver within the display apparatus then receives both the first and second wireless signals. The method calculates a time difference between the signal receiver receiving the first wireless signal and receiving the second wireless signal. Based on this time difference, the method controls either the first transmitter to send the compensated first wireless signal or the second transmitter to send the compensated second wireless signal to an external device. This compensation of the wireless signal occurs during an initialization operation of the display apparatus.
17. A non-transitory computer-readable recording medium storing a computer program including instructions which are executable by an electronic apparatus to perform a method, the method comprising: transmitting, by a first transmitter of the electronic apparatus, a first wireless signal; transmitting, by a second transmitter of the electronic apparatus, a second wireless signal having a same period as the first wireless signal; receiving, by a signal receiver of the electronic apparatus, the first wireless signal and the second wireless signal; and controlling the first transmitter to transmit the first wireless signal that is compensated or the second transmitter the second wireless signal that is compensated, the first wireless signal or the second wireless being compensated based on a time difference between the signal receiver receiving the first wireless signal, and the signal receiver receiving the second wireless signal.
A non-transitory computer-readable recording medium stores a computer program with instructions. When executed by an electronic apparatus, these instructions cause the apparatus to perform a method comprising: a first transmitter sending a first wireless signal, a second transmitter sending a second wireless signal with the same period as the first, a signal receiver receiving both the first and second wireless signals, and controlling either the first transmitter to send the compensated first wireless signal or the second transmitter to send the compensated second wireless signal. This compensation is based on a time difference identified between the signal receiver receiving the first wireless signal and receiving the second wireless signal.
18. The display apparatus according to claim 1 , wherein the processor is configured to control the first transmitter to transmit the first wireless signal that is compensated based on the identified time difference or the second transmitter to transmit the second wireless signal that is compensated based on the identified time difference, so that the first wireless signal and the second wireless signal are simultaneously received by the external device.
A display apparatus includes a display for showing images, a first wireless transmitter, and a second wireless transmitter. Both transmitters send wireless signals, specifically a first and a second signal with the same period, to an external device. The apparatus also has a signal receiver that receives these first and second wireless signals internally. A processor identifies the time difference between when the internal signal receiver gets the first wireless signal and when it gets the second wireless signal. Based on this identified time difference, the processor adjusts either the first wireless signal from the first transmitter or the second wireless signal from the second transmitter before it is sent to the external device, specifically so that the external device receives both the first and second wireless signals simultaneously.
19. The method according to claim 9 , wherein the controlling comprises controlling the first transmitter to transmit the first wireless signal that is compensated based on the time difference or the second transmitter to transmit the second wireless signal that is compensated based on the time difference, so that the first wireless signal and the second wireless signal are simultaneously received by an external device.
A method for controlling a display apparatus involves a first transmitter sending a first wireless signal and a second transmitter sending a second wireless signal with the same period as the first, both from the display apparatus. A signal receiver within the display apparatus then receives both the first and second wireless signals. The method calculates a time difference between the signal receiver receiving the first wireless signal and receiving the second wireless signal. Based on this time difference, the method controls either the first transmitter to send the compensated first wireless signal or the second transmitter to send the compensated second wireless signal to an external device, specifically so that the external device receives both the first and second wireless signals simultaneously.
20. The non-transitory computer-readable recording medium according to claim 17 , wherein the controlling comprises controlling the first transmitter to transmit the first wireless signal that is compensated based on the time difference or the second transmitter to transmit the second wireless signal that is compensated based on the time difference, so that the first wireless signal and the second wireless signal are simultaneously received by an external device.
A non-transitory computer-readable recording medium stores a computer program with instructions. When executed by an electronic apparatus, these instructions cause the apparatus to perform a method comprising: a first transmitter sending a first wireless signal, a second transmitter sending a second wireless signal with the same period as the first, a signal receiver receiving both the first and second wireless signals, and controlling either the first transmitter to send the compensated first wireless signal or the second transmitter to send the compensated second wireless signal. This compensation is based on a time difference identified between the signal receiver receiving the first wireless signal and receiving the second wireless signal, and is done so that an external device receives the first wireless signal and the second wireless signal simultaneously.
Unknown
July 28, 2020
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